Klapdor R, Hein C
Res Exp Med (Berl). 1982;180(1):21-4. doi: 10.1007/BF01852228.
The influence of an additional fiber diet on biliary lipid composition of gallbladder bile was studied in 12 piglets. In addition to the standard feed wheat bran was given for 6 weeks and bassorin for 2 weeks to each of four piglets. A group of four piglets served as controls. Gallbladder bile was obtained by ultrasonically guided puncture of the gallbladder. The results showed no significant alteration of bile acids, lipid composition, and lithogenity of bile for either of the diets. These findings are interpreted in that way that the normally high basic fiber content of the food of piglets does not allow a further decrease of the lithogenic index by addition of wheat bran or bassorin. This conclusion would mean that the basic fiber diet should be known before therapeutic trials with fiber diets are planned or interpreted.
在12只仔猪中研究了额外的纤维饮食对胆囊胆汁脂质成分的影响。除标准饲料外，给4只仔猪中的每只喂食6周麦麸和2周果胶。另一组4只仔猪作为对照。通过超声引导下穿刺胆囊获取胆囊胆汁。结果显示，两种饮食方式下胆汁酸、脂质成分及胆汁成石性均无显著变化。这些发现可以这样解释：仔猪食物中通常较高的基础纤维含量使得添加麦麸或果胶后成石指数无法进一步降低。这一结论意味着，在规划或解读纤维饮食治疗试验之前，应了解基础纤维饮食情况。
